<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="/reg" method="post">
        <p>
            账号: <input type="text" name="username">
        </p>
        <p>
            密码: <input type="text" name="password">
        </p>
        <p>
            <button>立即注册</button>
            <button><a href="http://localhost:3000/addStudent">已有 立即登录</a></button>
        </p>
    </form>
</body>
</html>